edelbrock 6037 what plugs to run
 

what spark plugs should i use with the 6037 iv bin hearing different things some say autolite 24 and others say autolite 3924 any one that has these heads please tell me what plugs you are running

I run AC Delco R43XLS without a problem. I ran R42XLS for 125hp shot of nitrous and no problems there either.

autolite 3924 is the plug you want.

If you use the 24 it will run but the threads are to short and the electrode wont reach the combustion chamber.

Those are the plugs to run and do not forget to use anti-seeze on them;)